Description
Ajax Doorbell 4-GRA - 4MP WiFi Video Doorbell Grey
Ajax security with professional configuration and verified technical data
The Doorbell 4-GRA is an Ajax device for security systems, video surveillance, or access control. This sheet was prepared for the Smartify with technical information organised from the Mauser reference and available technical data, keeping the description as clear and objective as possible for purchase and installation.
Smart video doorbell with integrated AI, designed for monitoring the entrance of a home or office, combining advanced motion detection, two-way communication, and management via mobile app. This smart doorbell is part of the Ajax Systems security ecosystem, allowing you to see, hear, and interact with visitors even when away from home, through a stable Wi‑Fi connection and, optionally, with support from an Ajax hub for backup communication.
Main features
✔ HDR image for better detail in bright and dark areas
✔ PIR detection designed to reduce false alarms
✔ WiFi connectivity for network integration
✔ Jeweller 868 MHz communication in the Ajax ecosystem
✔ Outdoor protection according to the technical sheet
✔ 4 MP camera for more detailed image
Usage example
Ideal for houses, offices, and entrances where it is necessary to see visitors, speak remotely, and keep a record of events in the Ajax app.
Product specifications
Brand: Ajax
Model: Doorbell 4-GRA
Type: Video doorbell
Connectivity: WiFi
Resolution: 4MP
Protection: IP54
Color: Grey
Weight: 163 g
Application: Ajax security, video surveillance, or access control system
Includes
1 × Ajax Doorbell 4-GRA
1 × Mounting bracket
1 × User manual
Barcode: 4823114066153
Reference: AJDOORBELL4GRA